Listing
Zip Codes by County
(WASHINGTON County, Oregon Zip Codes)
| Zip Code | City | County | State | Area Code | Time Zone | DST | Latitude | Longitude |
| 97005 | Beaverton | WASHINGTON | OR | 503 | PST | Y | 45.496454 | -122.799882 |
| 97005 | Progress | WASHINGTON | OR | 503 | PST | Y | 45.496454 | -122.799882 |
| 97006 | Aloha | WASHINGTON | OR | 503/971 | PST | Y | 45.522217 | -122.859176 |
| 97006 | Hillsboro | WASHINGTON | OR | 503/971 | PST | Y | 45.522217 | -122.859176 |
| 97006 | Beaverton | WASHINGTON | OR | 503/971 | PST | Y | 45.522217 | -122.859176 |
| 97007 | Aloha | WASHINGTON | OR | 503/971 | PST | Y | 45.446188 | -122.882264 |
| 97007 | Hillsboro | WASHINGTON | OR | 503/971 | PST | Y | 45.446188 | -122.882264 |
| 97007 | Beaverton | WASHINGTON | OR | 503/971 | PST | Y | 45.446188 | -122.882264 |
| 97008 | Beaverton | WASHINGTON | OR | 503/971 | PST | Y | 45.457517 | -122.797656 |
| 97062 | Tualatin | WASHINGTON | OR | 503 | PST | Y | 45.365315 | -122.760192 |
| 97075 | Beaverton | WASHINGTON | OR | 503 | PST | Y | 45.487500 | -122.802600 |
| 97076 | Beaverton | WASHINGTON | OR | 503 | PST | Y | 45.487500 | -122.802600 |
| 97077 | Beaverton | WASHINGTON | OR | 503 | PST | Y | 45.487500 | -122.802600 |
| 97077 | Tektronix | WASHINGTON | OR | 503 | PST | Y | 45.487500 | -122.802600 |
| 97106 | Banks | WASHINGTON | OR | 503 | PST | Y | 45.668223 | -123.135393 |
| 97109 | Buxton | WASHINGTON | OR | 503 | PST | Y | 45.731896 | -123.211972 |
| 97109 | Banks | WASHINGTON | OR | 503 | PST | Y | 45.731896 | -123.211972 |
| 97113 | Cornelius | WASHINGTON | OR | 503/971 | PST | Y | 45.519500 | -123.045269 |
| 97116 | Verboort | WASHINGTON | OR | 503 | PST | Y | 45.596046 | -123.272167 |
| 97116 | Forest Grove | WASHINGTON | OR | 503 | PST | Y | 45.596046 | -123.272167 |
| 97116 | Glenwood | WASHINGTON | OR | 503 | PST | Y | 45.596046 | -123.272167 |
| 97117 | Gales Creek | WASHINGTON | OR | 503 | PST | Y | 45.605867 | -123.288483 |
| 97119 | Gaston | WASHINGTON | OR | 503 | PST | Y | 45.477960 | -123.270508 |
| 97123 | Cornelius | WASHINGTON | OR | 503 | PST | Y | 45.444382 | -122.988927 |
| 97123 | Orenco | WASHINGTON | OR | 503 | PST | Y | 45.444382 | -122.988927 |
| 97123 | Scholls | WASHINGTON | OR | 503 | PST | Y | 45.444382 | -122.988927 |
| 97123 | Hillsboro | WASHINGTON | OR | 503 | PST | Y | 45.444382 | -122.988927 |
| 97124 | Hillsboro | WASHINGTON | OR | 503/971 | PST | Y | 45.590536 | -122.956073 |
| 97124 | West Union | WASHINGTON | OR | 503/971 | PST | Y | 45.590536 | -122.956073 |
| 97124 | Helvetia | WASHINGTON | OR | 503/971 | PST | Y | 45.590536 | -122.956073 |
| 97124 | Orenco | WASHINGTON | OR | 503/971 | PST | Y | 45.590536 | -122.956073 |
| 97125 | Banks | WASHINGTON | OR | 503 | PST | Y | 45.664050 | -123.203663 |
| 97125 | Manning | WASHINGTON | OR | 503 | PST | Y | 45.664050 | -123.203663 |
| 97133 | North Plains | WASHINGTON | OR | 503 | PST | Y | 45.680367 | -123.038905 |
| 97140 | Sherwood | WASHINGTON | OR | 503 | PST | Y | 45.359444 | -122.864139 |
| 97144 | Timber | WASHINGTON | OR | 503 | PST | Y | 45.730163 | -123.332264 |
| 97223 | Tigard | WASHINGTON | OR | 503 | PST | Y | 45.446863 | -122.795568 |
| 97223 | Portland | WASHINGTON | OR | 503 | PST | Y | 45.446863 | -122.795568 |
| 97224 | Portland | WASHINGTON | OR | 503/971 | PST | Y | 45.405302 | -122.798574 |
| 97224 | Tigard | WASHINGTON | OR | 503/971 | PST | Y | 45.405302 | -122.798574 |
